CD/SACD-проигрыватели и транспорты — Shanling EC Zero AKM

The EC Zero AKM is a portable CD player from Shanling, built around an AKM AK4493S DAC and dual SGM8262-2 op-amp amplification as a more accessible sibling to the brand's flagship EC Zero T, which instead pairs a custom R2R DAC with tube output. Rather than a stripped-down compromise, Shanling engineered the EC Zero AKM with a simpler DAC and amplifier stage specifically to deliver a punchier, cleaner sound signature at a considerably lower $319 MSRP, while retaining the same premium build, ultra-stable CD mechanism and comprehensive I/O of the pricier flagship.

Key specs that matter

The AKM AK4493S DAC delivers a smooth, natural presentation characteristic of AKM's recent Velvet Sound chip family, paired with dual SGM8262-2 amplifiers for clean, powerful headphone drive well suited to sensitive IEMs. As a USB DAC, format support extends to PCM up to 32-bit/768kHz and native DSD512. Both 3.5mm single-ended and 4.4mm balanced headphone outputs offer two gain levels - on the balanced output, low gain delivers 211mW into 32 ohms, high gain on battery power reaches 525mW, and high gain with external power pushes output to a substantial 836mW into 32 ohms - enough headroom for demanding portable headphones alongside sensitive IEMs. Output impedance is kept sub-ohm specifically to suit IEM users. Fixed-level line-outs on both jacks let the EC Zero AKM feed an external amplifier or active speakers when used as a desktop source. A combined 3.5mm coaxial/optical SPDIF digital output lets the player function as a transport into an outboard DAC. Built-in Bluetooth 5.3 supports aptX Adaptive, aptX and SBC codecs for wireless headphone use. CD ripping via USB captures a disc collection digitally without a computer, and Shanling's active magnetic disc-clamp system combined with an advanced anti-skip mechanism keeps playback stable even while the player is being carried. A 5,500mAh battery delivers up to 10 hours of playback with wired headphones or 18 hours with wireless. At 158 x 150 x 28mm and 575g, the aluminium-alloy body with a tempered-glass lid lets a listener watch the disc spin, with a 1.68-inch colour LCD display and USB-C charging via a 5V/2A supply. An optional PU leather carrying case is available for $39.

Sound and use context

Expect a high-energy, cleaner, punchier sound signature than the flagship EC Zero T's smoother, sweeter tube-influenced presentation - the AKM version offers a spatial, wide and deep soundstage with excellent separation both laterally and in layering, rendering vocals in a forward position within the mix.

Pairing

The sub-ohm output impedance and considerable balanced-output power headroom suit both sensitive IEMs and more demanding portable headphones directly, while the SPDIF digital output and fixed line-outs let the EC Zero AKM double as a transport or source feeding a separate DAC or amplifier at a desk.

Alternatives

Shanling's flagship EC Zero T sits above this model with its R2R DAC and tube output stage for a smoother, sweeter tonal character, worth the further investment if that specific sonic signature matters more than this EC Zero AKM's punchier, more affordable alternative sharing the identical CD mechanism and physical design.